This article describes the application of HB3300 3-phase intelligent instrument in 3-phase AC motor intelligent alarm system in the design of control system, connection debugging of intelligent instrument, and computer communication, and expounds its advanced, intelligent, reliable ability and wide application.%本文通过对控制系统的设计、智能仪表的连接调试和与计算机通讯的三方面分析来叙述HB3300三相智能仪表在三相交流电机智能报警系统中应用,说明了智能仪表的先进性、智能性、可靠性和应用的广泛性.
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